• Regular Penetration Test (SPT): This test is utilised to ascertain the soil’s strength and stiffness, together with its resistance to penetration. It requires drilling a borehole in the soil and inserting a sampler or break up-spoon to gather soil samples. How often need to the sector be tested? https://geotechnical-testing-labs66543.blogsvirals.com/29414300/the-soil-testing-experts-bd-diaries